Your Source For Fine Mineral Specimens

Filter By

Celestine and Kutnahorite (fluor)
Wessels Mine, Hotazel, Kalahari Mn fields, South Africa
2.4 x 2.0 x 2.0 cm
Shattuckite on Primary Malachite
Kaokoveld Mine, Kaokoveld Plateau, Kunene, Namibia
5.1 x 2.8 x 2.2 cm
Heulandite
Jalgaon District, Maharashtra, India
6.4 x 5.6 x 3.2 cm
Cuprian Powellite (fluor)
Jardinera No. 1 Mine, Inca de Oro, Atacama Region, Chile
3.1 x 2.4 x 2.0 cm
Jouravskite
Nchwaning II Mine, Northern Cape Province, South Africa
9.0 x 8.0 x 3.0 cm
Manganvesuvianite
Wessels Mine, Hotazel, Kalahari Mn fields, South Africa
5.8 x 4.0 x 4.0 cm
Mimetite
Pingtouling Mine, Liannan, Guangdong Prov, China
8.2 x 5.5 x 4.5 cm
Actinolite
Otjiwarongo District, Otjozondjupa Region, Namibia
7.6 x 1.1 x 0.3 cm
Hausmannite and pink Datolite
Wessels Mine, Hotazel, South Africa
6.3 x 4.0 x 3.0 cm
Rhodolite
Tanzania
0.45 ct, 4.53 mm
Spinel
Burma
0.50 ct, 4.95 mm x 4.27 mm
Sunstone (strong color) (Custom Faceted by Allyce Kosnar)
Plush, Oregon
2.80 ct, 14.244 mm x 8.25 mm
Bytownite (Feldspar)
Mexico
2.21 ct, 8.88 mm
Tourmaline (multicolor)
Stak Nala, Skardu Road, Haramosh Mts., Gilgit, Northern Areas, Pakistan
5.6 x 0.7 x 0.7 cm
Vivianite
Tomokoni adit, near Canutillos, Colavi, Saavedra Province, Potosi Department, 36 km NE of Potosi, Bolivia
3.7 x 2.1 x 1.7 cm
Danburite (unique blue color)
Alto Chapare District, Chapare Province, Cochabamba Department, Bolivia
5.2 x 4.8 x 3.2 cm
Marcasite
Temple, Bell County, Texas
2.0 x 1.8 x 1.7 cm
Malachite ps. After Azurite (classic locale) Jaime Bird Coll.
Ajo, Pima County, Arizona
2.1 x 1.6 x 1.6 cm
Gibbsite (great color)
Wenshan Autonomous Prefecture, Yunnan Province, China
2.9 x 2.7 x 0.9 cm
Arsenopyrite with Pyrite
San Jose mine, Oruro City, Cercado Province, Oruro Department, Bolivia
6.3 x 4.7 x 4.2 cm
Vauxite with Paravauxite and Childrenite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for two species)
7.8 x 6.1 x 2.2 cm
Bournonite
Viboras Mine, Machacamarca, Colavi, Cornelio Saavedra Province, Potosu Department, Bolivia
2.8 x 2.7 x 1.7 cm
Scorzalite (rare)
Estano Orcko mine, Machacamarca District (Colavi District), Saavedra Province, Potosu Department, Bolivia
5.3 x 2.2 x 2.2 cm
Rhodochrosite
Sunnyside mine, near Silverton, San Juan County, Colorado
2.7 x 1.4 x 1.4 cm
"Onegite" scepter on Smoky Quartz (ex Brian Kosnar Collection)
Crystal Peak area, Teller County, Colorado
4.5 x 1.0 x 0.8 cm
Fluorite on Amethyst on Fluorite
Nancy Hanks Mine, Unaweep Canyon, Mesa County, Colorado
10.8 x 8.2 x 2.7 cm
Gold (ex Brian Kosnar Collection)
Argentine Vein, Idarado mine, near Telluride, San Miguel County, Colorado
3.7 x 3.3 x 0.7 cm
Prehnite ("cast" after Anhydrite)
Upper New Street, Paterson, Passaic County, New Jersey
5.3 x 4.7 x 4.7 cm
Pectolite
Upper New Street Quarry, Paterson, Passaic County, New Jersey
9.0 x 5.7 x 2.5 cm
Fluorite
Bingham, Hansonburg District, Socorro Co., New Mexico
7.1 x 5.0 x 3.6 cm